... Cord String Spring Stopper Lock 1 Material:Plastic or Metal and Alloy. 2 Size and Color: Custom made. WELCOME! Wholesale Plastic Stopper Lock ... . Product Attributes Item:Plastic Stopper Lock,Hook and Slide Buckles;Material:Plastic(PP,POM). Color:White,Black,Tranparent and painting colors;Size ... FEDEX. 1 Material:Plastic(PP,POM).2 Size and Color:Black,White,Red,Yellow,Fluo,we accept custom-made items; 3 ...